<!DOCTYPE html>
<html lang="en">
<!--JSP-->
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>
<h1>欢迎登录</h1>
<!--action 行动 -->
<form action="/chapter01/login">
    用户名:<input type="text" name="username"><br>
    密码:<input type="password" name="pwd"><br>
    <input type="submit" value="立即登录">
</form>

</body>
</html>